Java – set EditText to a single line so that it loses focus after pressing enter

I use EditText in my code and compare its contents with a string when I click a button

setSingleLine(true);

Prevent this But pressing enter now will cause EditText to lose focus Why is it like this? How can I solve it?

Solution

Try using this Android: lines = "1" in the layout XML of EditText

This will treat the Enter key as a new line and the focus will not loosen Although existing text may be invisible because it has only one line, it moves up and hides